713884927

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 891095040

約数和(自身を除く): 177210113

約数列:

[1, 7, 17, 47, 109, 119, 329, 763, 799, 1171, 1853, 5123, 5593, 8197, 12971, 19907, 35861, 55037, 87091, 127639, 139349, 385259, 609637, 893473, 935629, 2169863, 5999033, 6549403, 15189041, 41993231, 101983561, 713884927]

約数ペア:

[(1, 713884927), (7, 101983561), (17, 41993231), (47, 15189041), (109, 6549403), (119, 5999033), (329, 2169863), (763, 935629), (799, 893473), (1171, 609637), (1853, 385259), (5123, 139349), (5593, 127639), (8197, 87091), (12971, 55037), (19907, 35861)]